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   Articles with "conditional privacy" as a keyword



A Dickson polynomial based group key agreement authentication scheme for ensuring conditional privacy preservation and traceability in VANETs

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recommendations! Published in 2025 at "Scientific Reports"

DOI: 10.1038/s41598-025-89208-5

Abstract: VANETs exchange data in highly dynamic open wireless access environments which are prone to security and privacy attacks. In order to safeguard the transmitted data, group key agreement authentication (GKAA) technique is used. Utilization of… read more here.

Keywords: authentication; dickson polynomial; group; group key ... See more keywords

Conditional Privacy-Preserving Authentication Using Registration List in Vehicular Ad Hoc Networks

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recommendations! Published in 2018 at "IEEE Access"

DOI: 10.1109/access.2017.2782672

Abstract: Vehicular ad hoc networks (VANETs) have increased in popularity in recent years and play an extremely important role in the intelligent transportation field. However, the demands of larger communication networks and the integrated message verification… read more here.

Keywords: vehicular hoc; privacy preserving; hoc networks; conditional privacy ... See more keywords
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A Conditional Privacy Protection Scheme Based on Ring Signcryption for Vehicular Ad Hoc Networks

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recommendations! Published in 2021 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2020.3037252

Abstract: Vehicular ad hoc networks (VANETs) leverage information and communications technology to make transportation systems intelligent, safe, and efficient, hence improving people’s driving experience. Unfortunately, due to the openness of wireless channels and vehicular mobility, privacy… read more here.

Keywords: conditional privacy; vehicular hoc; scheme; privacy protection ... See more keywords

RePEL: Blockchain-Empowered Conditional Privacy-Preserving Encrypted Learning

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recommendations! Published in 2022 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2021.3138076

Abstract: Business organization performs its business activities within a headquarter-branch relationship, especially for multinationals, by establishing work places in accordance with business requirements. The data-driven decision making stimulates the importance of data analysis. Machine learning (ML),… read more here.

Keywords: blockchain; repel; business; conditional privacy ... See more keywords

Conditional Privacy-Preserving Transaction for the Unspent Transaction Output-Based Multi-Chain Blockchain System

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recommendations! Published in 2025 at "IEEE Transactions on Computers"

DOI: 10.1109/tc.2025.3566868

Abstract: The anonymity of blockchain may be exploited by criminals for illegal fund transfers, thus a conditional privacy-preserving scheme is important for blockchain regulation. Currently, sharding technology under a multi-chain architecture is used to improve blockchain… read more here.

Keywords: system; transaction; conditional privacy; blockchain ... See more keywords

EBCPA: Efficient Blockchain-Based Conditional Privacy-Preserving Authentication for VANETs

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recommendations! Published in 2023 at "IEEE Transactions on Dependable and Secure Computing"

DOI: 10.1109/tdsc.2022.3164740

Abstract: Vehicular Ad-hoc Networks (VANETs) are with great potentials to facilitate traffic management and improve driver safety. Blockchain-based conditional privacy-preserving authentication (BCPPA) is proposed to achieve an optimal tradeoff among anonymity, traceability and key/certificate management in… read more here.

Keywords: conditional privacy; blockchain based; privacy preserving; based conditional ... See more keywords

Sphinx: Certificateless Conditional Privacy-Preserving Authentication With Secure Transmission for VANETs

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recommendations! Published in 2025 at "IEEE Transactions on Dependable and Secure Computing"

DOI: 10.1109/tdsc.2025.3595141

Abstract: Conditional privacy-preserving authentication (CPPA) has been widely studied to ensure authentication, anonymity, and traceability in vehicle ad hoc networks (VANETs). Among CPPA schemes, certificateless CPPA (CL-CPPA) offers natural advantages for VANETs by avoiding the complex… read more here.

Keywords: privacy preserving; authentication; preserving authentication; secure ... See more keywords

Comment on “Secure and Lightweight Conditional Privacy-Preserving Authentication for Securing Traffic Emergency Messages in VANETs”

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recommendations! Published in 2023 at "IEEE Transactions on Information Forensics and Security"

DOI: 10.1109/tifs.2021.3066277

Abstract: In the above paper, Wei et al. proposed a lightweight conditional privacy-preserving authentication protocol in VANET to achieve both ultra-low transmission delay and SSK updating. To decrease communication overhead, their scheme adopts a signature scheme… read more here.

Keywords: conditional privacy; privacy preserving; lightweight conditional; privacy ... See more keywords

Lattice-Based Conditional Privacy-Preserving Authentication Protocol for the Vehicular Ad Hoc Network

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recommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"

DOI: 10.1109/tvt.2022.3147875

Abstract: Vehicular ad hoc network (VANET) underpins most intelligent transportation systems and given the open nature of the wireless communication environment, edge nodes in the VANET are subject to varying levels of attacks. While there are… read more here.

Keywords: authentication; conditional privacy; privacy preserving; privacy ... See more keywords

Efficient Certificateless Conditional Privacy-Preserving Authentication for VANETs

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recommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"

DOI: 10.1109/tvt.2022.3169948

Abstract: Vehicular Ad-hoc Network (VANET) is vital for supporting intelligent transport systems, such as traffic data sharing and cooperative processing in the modern city. However, data security and privacy are the critical factors restricting the development.… read more here.

Keywords: certificateless conditional; conditional privacy; privacy preserving; privacy ... See more keywords

An Efficient Conditional Privacy-Preserving Authentication Protocol Based on Generalized Ring Signcryption for VANETs

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recommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"

DOI: 10.1109/tvt.2022.3179371

Abstract: With the rapid development of the Internet of Things (IoT), vehicular ad hoc networks (VANETs) have gradually become a research hotspot. A number of Conditional Privacy-preserving Authentication (CPPA) schemes have been proposed to protect the… read more here.

Keywords: signcryption; conditional privacy; privacy preserving; ring signcryption ... See more keywords